Fire alarm · Lago Vista, Texas

Fire alarm companies in Lago Vista, Texas

3 fire alarm companies with an active Texas SFMO Fire Alarm Certificate of Registration (ACR) have a location in Lago Vista, Texas, as of October 24, 2026. 56 more are elsewhere in Travis County.

Sale, installation, inspection, testing, monitoring and service of fire alarm and detection systems. Each company below holds an active Texas SFMO Fire Alarm Certificate of Registration (ACR).

Located in Lago Vista

Folks Fire Alarm Inc

Lago Vista, TX · 512-963-0039
Fire alarm 1 active registration

Protech Texas Inc

Lago Vista, TX · 512-968-1994
Fire alarmFire extinguisherFire sprinkler 3 active registrations

RedStone Security & Fire LLC

Lago Vista, TX · 512-897-1950
Fire alarm 1 active registration

Elsewhere in Travis County

Also in Lago Vista: Fire sprinkler contractors · Fire extinguisher companies

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Frequently asked questions

How do I check that a fire alarm company in Lago Vista is licensed?
Search the company name or registration number in the Texas State Fire Marshal's Office public lookup (https://appscenter.tdi.texas.gov/reports/p/sfmo). Every company listed here shows its registration numbers and expiration dates, re-checked against state records on each data refresh.
What license does a fire alarm company need in Texas?
Companies doing this work must hold a Texas SFMO Fire Alarm Certificate of Registration (ACR). Texas requires a State Fire Marshal's Office certificate of registration for each type of work: fire alarm (ACR), fire extinguisher (ECR) and fire sprinkler (SCR). Individual technicians must also hold SFMO licenses.
Does a company need to be located in Lago Vista to work there?
No. Texas registrations are statewide, so companies based elsewhere in Travis County or across Texas can work in Lago Vista. Confirm the service area with the company.

Listed alphabetically. No company pays to rank higher. Machine-readable: Markdown.